FTR-K1 SERIES
POWER RELAY
1 POLE - 8A Medium Load Control
JS Series
n FEATURES
l UL class B (130C) coil wire insulation
l 1 form A (SPST-NO) or 1 form C (SPDT) contact
l Low profile and space saving
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- Height: 12.5 mm - Mounting space: 290 mm
l High sensitivity in small package
- Operating power 110 to 140 mW
- Nominal power 220 to 290 mW
l High insulation in small package
- Insulation distance : 8.0 mm (between coil and contacts)
- Dielectric strength : 5,000 VAC - Surge strength : 10,000 V
l Plastic materials
- UL 94 flame class V-0 - UL CTI level class 2
l Plastic sealed type
l Various contact material options
l RoHS compliant. Please see page 6 for more information
n PARTNUMBER INFORMATION
JS - 12 M E - K T - V3 *
[Example] (a) (b) (c) (d) (e) (f ) (g)
(a) Relay type JS : JS-Series
(b) Coil rated voltage 12 : 5.....60 VDC
Coil rating table at page 3
(c) Contact configuration Nil : 1 form C (SPDT)
M : 1 form A (SPST-NO)
(d) Contact material Nil : Gold plate silver cadmium oxide
D : Silver nickel
E : Silver cadmium oxide
F : Gold plate silver nickel
N : Gold plate silver tin oxide
(e) Enclosure K : Plastic sealed type
(f) Construction Nil : 3.2mm
T : 5.0mm (only JS-MN)
(g) Gold plating Nil : 0.3 gold overlay (available with Nil, N and F contact)
V3 : 3.0 gold overlay for lower current applications (available with
Nil and N contact, not available for T, 5.0mm type)
Note: Actual marking omits the hyphen (-) or (*)
*: V3 is marked at different position on the relay
E.g.: Ordering code: JS-12E-K Actual marking: JS12E-K 1FTR-K1 SERIES
JS SERIES
n SPECIFICATION
Item Non V3 type V3 type
JS - ( ) - K JS - ( ) - K
JS - ( ) D/E/F/N - K JS - ( ) N - K
Contact Data Configuration 1 form A (SPST-NO), 1 form C (SPDT)
Construction Single
Material (see part number information) 0.3 Au plated 3 Au plated
Resistance (initial) Max. 100 m at 6VDC, 1A Max. 30 m at 6VDC, 1A
Contact rating 8A, 250VAC / 24VDC
Max. carrying current 10A
Max. switching voltage 400VAC / 300VDC
Max. switching power 2,000VA / 192W
Min. switching load * 100mA, 5VDC 10mA, 5VDC
6
Life Mechanical Min. 20 x 10 operations
3
Min. 100 x 10 operations (AgCd)
AC contact rating
3
Min. 50 x 10 operations (AgSnO )
2
(resistive load)
3
Min. 20 x 10 operations (AgNi)
Electrical
3
Min. 100 x 10 operations (AgCd)
DC contact rating
3
Min. 50 x 10 operations (AgSnO )
2
(resistive load)
3
Min. 20 x 10 operations (AgNi)
Coil Data Rated power (at 20 C) 220 - 290mW
Operate power (at 20 C) 110 - 140mW
Operating temperature range -40 C to +85 C (no frost)
Timing Data Operate (at nominal voltage) Max. 10ms (no bounce)
Release (at nominal voltage) Max. 5ms (no diode, no bounce)
Insulation Resistance (initial) Min. 1,000M at 500VDC
Dielectric strength Open contacts 1,000VAC (50/60Hz) 1min
Contacts to coil 5,000VAC (50/60Hz) 1min
Surge strength Coil to contacts 10,000V / 1.2 x 50s standard wave
Clearance 8 mm
Creepage 8 mm
EN61810-1, VDE0435 Voltage 250V
Pollution degree 3
Material group III a
Category C / 250V (reference voltage) (VDE 01106)
Other Misoperation>1us 10 - 55 - 10 Hz double amplitude 1.65mm
Vibration resistance
Endurance 10 - 55 - 10 Hz double amplitude 3.3mm
Min. 100m/s (11 1ms) 3 directions; 36 shocks (18
Misoperation>1us
with coil energizing, 18 no coil energizing)
Shock
Min. 1,000m/s (6 1ms) 3 directions, no coil
Endurance
energizing 18 shocks
Weight Approximately 8.0 g
* Minimum switching loads mentioned above are reference values. Please perform the confirmation test with actual
load before production since reference values may vary according to switching frequencies, environmental conditions
and expected reliability levels.
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